Big Idea

The argument in one line.

A single Claude Code skill can replace an entire physical studio setup by generating cinematic lighting and animated backgrounds from a natural-language prompt and a reference photo, at under a dollar per short clip.

Who This Is For

Read if. Skip if.

READ IF YOU ARE…

You shoot talking-head video in a bland or unflattering environment and want to look like you have a professional studio without building one.
You already use Claude Code and want to add AI-powered post-production to your workflow without switching apps.
You create short-form content and want believable environment upgrades for specific clips rather than full productions.
You are comfortable obtaining an API key from Fal AI and putting a small amount of money on an account.

SKIP IF…

You are looking for a real-time virtual background solution -- this is a post-production tool that takes minutes to render, not a live filter.
You only have access to Claude.ai (web) -- the skill requires Claude Code specifically.
You shoot long-form content with large budgets -- per-second pricing makes this impractical for videos longer than a few minutes.

TL;DR

The full version, fast.

The 'Relight' Claude Code skill lets you replace any video's lighting and background with an AI-generated scene using a single natural-language prompt and a reference image. Internally, Claude extracts the clearest still frame from your footage, sends it to Fal AI's Nano Banana 2 model to generate a new image in your chosen environment, then uses Kling O3 to re-animate that image using your original video as motion reference -- preserving your audio and subtly animating the new background. Output costs roughly 76 cents per 4.5-second clip, making it practical for short-form video but expensive at scale. The skill is available free at skool.com/vic.

Free for members

Chat with this breakdown — free.

Sign in and you get 23 free chat messages on us — ask for the hook, quote a framework, find the exact transcript moment, generate a markdown action plan. Bring your own key when you want unlimited.

Create a free account →

Chapters

Where the time goes.

00:00 – 00:19

01 · Before/after/crazy demo

Three outputs shown back-to-back: garage original, jungle background, alien spaceship. Sets the stakes immediately.

00:19 – 01:14

02 · Requirements + Premiere export

Needs Claude Code (not web Claude), footage file. Shows H.264 export at 52 Mbps from Premiere for high data quality.

01:14 – 01:54

03 · Skill install + creator intro

Drop zip into Claude Code, optional security check, Claude confirms 'Relight is installed and live.' Quick creator intro: Vic, 650K+ followers, Systems by Vic channel.

01:54 – 02:44

04 · Writing the prompt + file path

File path (not drag-drop) is required. Natural language prompt: put this person in a three-point lighting setup with neon streamer type lights in the background.

02:44 – 03:38

05 · Reference image + submission

Googles professional streamer, saves a Shutterstock image, copies its file path, adds it to the prompt. Submits the job.

03:38 – 05:15

06 · Under the hood: the pipeline

Claude auto-selects clear frames, uses Nano Banana 2 via Fal AI to generate the new still, then Kling O3 to animate the original video against that still. Cinematic warm flattering lighting is the default.

05:15 – 05:46

07 · Image preview + cost

Still image returned first for approval. Cost for 4.5-second clip: 76 cents. Best for short-form; not budget-friendly at scale.

05:46 – 06:42

08 · Final video reveal

Output video shown -- neon studio environment, audio preserved, background subtly animates (computer screen flickers, etc.). Demonstrates smoke/water/sunlight animation capability.

06:42 – 07:04

09 · Free download CTA

skool.com/vic, free community, classroom section, AI Automation section has the download.

07:04 – 08:18

10 · Stay Human course + outro

Promotes free Stay Human course on building a content empire with AI. Subscribe + notification bell. Make sure you stay human.

Atomic Insights

Lines worth screenshotting.

You can replace flat garage-door footage with a cinematic neon-lit studio using only a text prompt and a reference image -- no physical lighting required.
Claude Code skills can write files to disk, which is why this workflow requires Claude Code and not the web version of Claude.
The three-step pipeline is: Claude extracts clean frames, Nano Banana 2 generates the new still, Kling O3 re-animates the video against that still.
The skill shows you a still-image preview before generating video, so you can reject and regenerate before spending money on the animation.
A 4.5-second clip costs approximately 76 cents -- practical for short-form hooks, not economical for long-form YouTube videos.
Background animation is baked into the prompt engineering: smoke moves, water flows, computer screens flicker -- the model figures it out from context.
Giving Claude the file path (not drag-and-drop) is the single most common failure point -- the skill needs to know where the file lives on disk.
The skill inherits your Fal API key automatically if you already set up a previous media-gen skill, so no duplicate setup is needed.
Cinematic, warm, and flattering lighting is the hardcoded default -- the prompt engineering makes the look consistent without the user specifying it.
2,600 members joined the creator's free Skool community in its first 20 days, indicating strong demand for packaged Claude Code skills.

Takeaway

How AI relighting actually works inside Claude Code.

WHAT TO LEARN

Behind a single prompt is a three-stage pipeline -- frame extraction, image generation, and video animation -- and knowing each stage helps you get better results and avoid the one failure point that breaks everything.

The file path, not drag-and-drop, is how Claude locates your footage -- skipping this step is the single most common setup failure.
Claude selects the sharpest, least motion-blurred frame from your clip before handing it to the image model, which is why export quality (high bitrate H.264) matters upstream.
Nano Banana 2 generates the environment still; Kling O3 then re-animates the original video motion against that still -- these are two separate API calls with separate costs.
Background animation (smoke, water, screen flicker) is not a separate setting -- the model infers what should move from the scene content in the generated image.
The skill preview-gates the image before spending money on video generation, so you can reject a bad lighting result without paying for the full animation.
Per-second pricing makes this tool practical for short-form hooks and intros (under 30 seconds) but cost-prohibitive for anything longer without a dedicated budget.
Storing the Fal API key in a local ENV file (not pasted into Claude directly) is how the skill avoids exposing credentials -- Claude provides the file path to edit.
A reference image is optional but significantly narrows the output style -- without one, the model interprets a prompt broadly; with one, it matches the reference closely.

Glossary

Terms worth knowing.

Claude Code skill: A packaged set of instructions and scripts dropped into Claude Code as a zip file, giving Claude new capabilities that require local file access -- distinct from prompts or web-only Claude workflows.
Fal AI: A third-party API platform (fal.ai) that hosts image and video generation models, including Nano Banana and Kling, billed per use with a prepaid account balance.
Nano Banana 2 (Nano Banana Pro): An image generation model available through Fal AI, used here to generate a photorealistic still of a person placed inside a new lighting setup and background.
Kling O3: A Fal AI image-to-video model (the O3 variant supports reference images) that takes a still image and animates it using a source video's motion as a guide.
Image-to-video: A generation technique where a model takes a static image as the visual target and a source video as the motion reference, outputting a new video that looks like the image but moves like the original footage.
Three-point lighting: A standard studio lighting technique using a key light, fill light, and back light to create a dimensional, flattering look -- referenced here as the default style baked into the skill's prompt engineering.

Resources

Things they pointed at.

03:48toolFal AI ↗

03:54toolNano Banana 2 (Nano Banana Pro) ↗

04:03toolKling O3 (image-to-video) ↗

04:37toolHiggsfield AI (media gen skill)

07:04linkAI Systems for Human Content (Skool) ↗

Quotables

Lines you could clip.

00:38

“This actually has to write files on your hard drive, which requires Claude Code.”

Explains a non-obvious prerequisite that stops people from wasting time trying it in the wrong tool.→ TikTok hook↗ Tweet quote

04:13

“There's a lot of prompt engineering behind the scenes that you're not even gonna have to deal with.”

The key value prop -- complexity hidden, simplicity surfaced.→ IG reel cold open↗ Tweet quote

05:25

“For four point five seconds, this is going to cost 76 cents.”

Concrete cost anchor that defuses the AI is expensive objection.→ newsletter pull-quote↗ Tweet quote

The Script

Word for word.

Read-along

Don't just watch it. Burn it in.

See every word as it's spoken — crank it to 2× and still catch all of it. The same dual-channel trick behind Amazon's Kindle + Audible.

00:00I'm gonna show you how to take your lighting and background from looking like this to looking like this without ever even leaving Claude code, or you can get creative and do something like this. This is all done through a custom Claude skill that I created. And if you stick until the end of this video, I'll show you where you can download this Claude skill for free.

00:19So let's jump over to my computer, and I'll show you how to do it. Alright. Let's get right into it.

00:23So in order to do this, you will need Claude code, and this won't work in regular Claude. So some people are trying to bring my skills into Claude. They don't go there because this actually has to write files on your hard drive, which requires Claude code.

00:35You will also need footage. Now this is the intro that you just watched, and I'm actually gonna do what you just saw in real time for you. So I'm gonna take this second part, this second line right here, just marked my in and my out point, and then I will export it on its own.

00:51Now I'm just doing an h two six four, and then I'm kinda boosting my bit rate to about 52 megabytes per second. I just want there to be a lot of data for the AI model to work with. That's exporting right now, and boom.

01:03Now we have this clip on its own. So the next thing that I'm gonna do is actually drop the zip file for the skill that I created right into Claude Code. Don't give this to Claude itself because it won't know how to handle it.

01:16You can even ask Claude Code to run a security check if you wanna make sure that it's safe. But I'll just say install this skill because I made it, and I know it's good. And while that runs, I didn't even get to introduce myself.

01:27My name is Vic. I create content for a living. I've also generated millions of dollars in the creator economy.

01:32I have over 650,000 followers across my other channels. This is just my new channel, systems by vic, and the entire thesis of this channel is to provide you with AI systems that create human content.

01:42So with every video I'm creating a new custom skill or workflow or whatever the future of AI looks like, I'll be doing that to help you keep the soul in your content while also maximizing your efficiency through AI and hopefully making good money doing it. If that sounds cool, subscribe to the channel and turn on the notification bell.

02:01I'm dropping new skills all the time. And Claude loved the skill file that I gave it, and he says, done. Relight is installed and live.

02:10That means we can get right to work. So this was the video that I just exported out of Premiere. I'm gonna right click it, and then I go to copy as file path.

02:17On Mac, it's a little different. There will be a file path at the bottom of this window. You right click that and then copy the file path.

02:22Claude needs the file path. It needs to know where the file lives in order to work with it. Just dragging and dropping your video here won't do the same thing.

02:29So I'm just gonna tell Claude, use the relight skill that we just installed and use this footage right here. I'll paste that footage, I'll continue my dictation. I want you to put this person in a three point lighting setup with some neon streamer type lights in the background.

02:46I'll drop a reference image just so you know exactly what I'm trying to do. The person in the video doesn't have a good lighting setup, and they don't have a good background, so we're gonna create it for them. And there's the entire prompt, and that's really all I have to do.

03:01And then I just googled professional streamer and found, like, a reference photo of kinda what I'm looking for. I'm trying to kind of recreate something similar to what I have in my actual backdrop. Like, this is my real office.

03:11That is a real wall in the background, and these are real lights. But I think this will do. So I'll just right click.

03:17I'm sorry, Shutterstock. I'm I'm not using this commercially. I promise it'll be okay.

03:21I'll save this image. Again, I'm going to right click and copy the file path just so it knows exactly where the file is, and then I'll say here's my reference photo and boom.

03:32So now Claude will take my video that I gave it. It will then select a series of screenshots automatically.

03:39It will pick the best of those screenshots where there's not, like, motion blur and everything's very clear, and then it will use Foul AI, which is this website here, to create an image of me in that environment using Nano Banana two, which is Nano Banana Pro, and then it will use Fal AI to use Cling o three, not Cling v three, Cling o three, which is the version that allows you to add references.

04:06And it will take my video file and animate it using that Nano Banana image as the kind of template for the lighting and the background and all that stuff.

04:16It will even animate the background slightly. And the way that I created this tool is that there's a lot of prompt engineering behind the scenes that you're not even gonna have to deal with. So the lighting is always gonna be cinematic, and the lighting is always gonna make you look warm and look attractive and just kind of nice overall.

04:34Now if you have my media gen skill from the Higgs field replacement video, you don't even need to get a foul API key. It will just know where to find it.

04:44But if you didn't do that, you'll have to put some money onto foul. This does cost money to run, and you'll need an API key from Fowl, which Claude will tell you where to put it in the initial setup. Just please don't drop it right into Claude because it will freak out.

04:59Claude will actually provide the file path to an ENV file most likely where you open it, you edit the document, you put the you put the API key in there and save it, and then it knows where to get it safely. Okay. So we got a return from Claude.

05:12Let's see. It should give us an image, and this looks so good.

05:16So first, it gives us the image so we can either confirm it or just be like, no, rerun it and fix it. But I love this. I think this looks freaking awesome.

05:25So it's telling me that for four point five seconds, this is going to cost 76¢. Now this is gonna work best for short form video unless you have a big budget. These models are not free to run, and only premium models can pull this off.

05:41If you're doing this here and there, it's not gonna cost you that much. Like, this little clip costs 76¢. So let's approve it.

05:47And just to remind you, this is the image we are working with from Claude, and this is the video we gave it. So massive upgrade right away. It's just cooking right now in the background, and it even preserved the audio.

05:59And it says this will take three minutes to run. So let's just let it A few moments later. Okay.

06:04We got a response from Claude, and we have our final video file path right here to check it out. So the skill is just gonna create its own relight folder in your documents.

06:15You can change the file path if you want. Just tell Claude where you want it. And here we have the frame, we have the video, and everything.

06:21So let's check out this video. Looking like this without ever even leaving Claude Co. Looks crazy.

06:28I I love the, uh, the computer in the background, the headphones. Like, it looks so clean.

06:34And if you notice, even too, I have the prompt set so it subtly animates the background, and you can see the computer screen Looking like this. Moving. Ever even leaving Claude code.

06:45Which just adds so much to the realism and the whole effect that, you know, something's happening in the background. Like, you have smoke in the image that you're using, it'll animate the smoke. If you have water, it'll animate the water.

06:57Sunlight will flicker. Like, it'll just figure out how to do it best. Alright.

07:01If you wanna get your hands on this skill completely for free, then jump over to my free school community called AI systems for human content. It's also just school.com/vic, which is tough.

07:13I've had this school up and running for just over twenty days, and we are already at 2,600 members, which is wild.

07:21If you wanna get the skill, just join the free community. Go over to the classroom section, and then go to this AI automation section where you'll find this video along with the download file.

07:31Also, while you're here, if you are creating content, I highly suggest you check out my brand new free course called stay human, how to build a content empire using AI, which is not only going to teach you how to position yourself as a creator using AI without creating AI slot, but it's also going to show you exactly how I've created pretty much all of my money in content as well.

07:55So go ahead and give the skill a spin. If you're not yet subscribed to the channel, make sure you subscribe and turn on the notification bell because I'm cooking fire skills all the time. Thank you so much for watching.

08:06My name is Vic, and make sure you stay human.

The Hook

The bait, then the rug-pull.

The cold open skips the setup entirely: the same creator appears first in a blank garage, then in a lush jungle, then flanked by aliens in a sci-fi cockpit -- three transformation examples in under ten seconds. The hook lands before the viewer has time to ask how.

Frameworks

Named ideas worth stealing.

03:38model

Relight Pipeline

Step 1: Claude extracts motion-blur-free frames from source video
Step 2: Nano Banana 2 (Fal AI) generates a still image of the person in the target environment
Step 3: Kling O3 (Fal AI) animates the video using the generated still as lighting/background reference
Step 4: Output video has original audio + subtly animated background

Four-step automated pipeline from raw footage to environment-replaced video, orchestrated entirely within Claude Code.

Steal forany workflow that needs to visually reframe talking-head content shot in suboptimal environments

CTA Breakdown

How they asked for the click.

VERBAL ASK

07:04link

“jump over to my free school community called AI systems for human content. It's also just school.com/vic”

Soft but specific -- names the community, gives the direct URL, then tells you exactly where to find the file (classroom > AI Automation). The secondary Stay Human course push adds a second value hook before the subscribe ask.

MENTIONED ON CAMERA

03:48toolFal AI ↗

03:54toolNano Banana 2 (Nano Banana Pro) ↗

04:03toolKling O3 (image-to-video) ↗

07:04linkAI Systems for Human Content (Skool) ↗

FROM THE DESCRIPTION

PRIMARY CTAWhere the creator wants you to go next.